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Dfan 315
Добавлен 7 янв 2015
AE206 L14: Wind Tunnel Model & 3D Printing Airplanes
DFAN Aero 206 Engineering Tools
Course Video from the United States Air Force Academy
Lesson 14 covers:
0:00 Intro
1:01 Preparing WT CAD model
3:32 Scaling model for SWT
5:34 Cutting out sting mount hole
14:57 Splitting body for Prusa printing
18:11 Cutting alignment pin holes
20:25 Exporting
20:51 Slicing WT model in PrusaSlicer
24:04 Creating alignment pins in PrusaSlicer
25:45 Creating display model
26:25 Slicing display model airplane
30:58 Project 4 submission
32:00 Slicing for thin trailing edges
Course Video from the United States Air Force Academy
Lesson 14 covers:
0:00 Intro
1:01 Preparing WT CAD model
3:32 Scaling model for SWT
5:34 Cutting out sting mount hole
14:57 Splitting body for Prusa printing
18:11 Cutting alignment pin holes
20:25 Exporting
20:51 Slicing WT model in PrusaSlicer
24:04 Creating alignment pins in PrusaSlicer
25:45 Creating display model
26:25 Slicing display model airplane
30:58 Project 4 submission
32:00 Slicing for thin trailing edges
Просмотров: 640
Видео
AE206 L08: Intro to Slicing & 3D Printing
Просмотров 6282 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 8 covers: 0:00 Intro to Slicing & 3D Printing 03:35 Key slicing considerations 11:40 PrusaSlicer configuration 13:37 Import geometry and first slicing 17:12 Adding supports 19:02 Orientation of the part 21:33 Using a brim 23:36 Optimizing supports 25:42 Splitting tool 28:08 Location of imported part 29:...
AE206 L07: Fusion 360 intro
Просмотров 1 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 7 covers: Intro to Fusion 360 Creating your octoprism for Project 3 Exporting for 3D printing 0:00 Welcome to solid modeling! 1:19 User interface 4:02 Sketching 16:13 Creating solid model 18:17 Modelling interface 21:52 Modeling tools (holes, chamfers, fillets) 27:09 Construction Planes 28:45 Embossing ...
AE206 L15: Ps diagrams in MATLAB
Просмотров 1,8 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lessons 15-20 cover Project 5: 0:00 Intro 1:50 Part 1: energy height plot 3:35 nested for loops 8:05 contour plots 10:07 Part 2 (curve fitting) 15:54 savings/loading mat files 18:38 drag function 21:01 Part 3 (calc Ps) 22:35 Part 4 27:30 Part 5
AE206 L14: Wind Tunnel Model
Просмотров 3352 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 14 covers: 0:00 Intro 1:01 Preparing WT CAD model 3:32 Scaling model for SWT 5:34 Cutting out sting mount hole 14:57 Splitting body for Prusa printing 18:11 Cutting alignment pin holes 20:25 Exporting 20:51 Slicing WT model in PrusaSlicer 24:04 Creating alignment pins in PrusaSlicer 25:45 Creating displ...
AE206 L01: MATLAB Intro, Project 1
Просмотров 1,9 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 1 covers: into to MATLAB intro to Project 1 Project 1 Part 1
AE206 L03: Standalone functions, error handling
Просмотров 1,2 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 3 covers: Project 2 Part 1 Using standalone functions handling errors in your function
AE206 L04: Project 2 continued
Просмотров 9392 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 4 covers: Project 2 continued Calculating atmospheric properties Accounting for units
AE206 L05: For loops, plots
Просмотров 8372 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 5 covers: Project 2 part 3 For loops Comparing to reference data Aultiple plots
AE206 L06: tiled plots, xls output
Просмотров 8052 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 6 covers: Project 2 part 4 Tiled plots savings to a spreadsheet
AE206 L02: functions, plots
Просмотров 1 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 2 covers: Project 1 Part 2 Working with functions Creating a basic plot
AE206 L09: Printing!
Просмотров 3932 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 9 covers: 0:00 Conceptual overview 3:48 First layer concepts 9:55 Printer orientation and prep 12:46 Filament change 17:41 Cleaning the bed 18:48 Starting print job and first layer analysis 28:25 Printing process 31:39 Final result
AE206 L10: Wing CAD in Fusion 360
Просмотров 1,9 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 10 covers: 0:00 Intro to Project 4 1:20 Using parameters 2:30 Airfoils in Fusion 360 8:10 Preparing to loft wing 12:56 Lofting wing with rails 14:58 Mirroring wing 15:30 Changing parameters
AE206 L11: Tail CAD in Fusion 360
Просмотров 1,3 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 11 covers: 0:00 Intro 0:53 Creating horizontal tail 6:22 Creating vertical tail 10:28 3-profile loft for vertical tail 13:33 Using components to arrange tail
AE206 L12: Fuselage CAD in Fusion 360
Просмотров 1,2 тыс.2 года назад
DFAN Aero 206 Engineering Tools Course Video from the United States Air Force Academy Lesson 12 covers: 0:00 Intro 0:56 Using a canvas to arrange wing, tail 11:16 Creating a fuselage with Forms 14:39 Making a chine 15:43 Filling holes 17:52 Finishing the fuselage 26:06 Adding inlets
Lesson 05 Hydrostatics and Standard Atmosphere
Просмотров 1,8 тыс.3 года назад
Lesson 05 Hydrostatics and Standard Atmosphere
Lesson 29 video Optimize YF 22 Part2
Просмотров 1,2 тыс.6 лет назад
Lesson 29 video Optimize YF 22 Part2
Lesson 26 Video YF 22 Constraint Analysis
Просмотров 7587 лет назад
Lesson 26 Video YF 22 Constraint Analysis
Lesson 28 video 3 Optimize F 104 for ACF
Просмотров 3397 лет назад
Lesson 28 video 3 Optimize F 104 for ACF
Lesson 28 Video 4 Optimize F 106 Air Defense
Просмотров 2657 лет назад
Lesson 28 Video 4 Optimize F 106 Air Defense
Lesson 29 video Optimize YF 22 Part1
Просмотров 1,6 тыс.7 лет назад
Lesson 29 video Optimize YF 22 Part1
😂😂😂😂😂
damn, think of all the money could have saved illegal refugees , thats soooo sad....
BREAKING NEWS MKAY 0:01
Levantou demais
Well there goes 1 bilion dollars of taxpayer money
And what does a high bypass turbofan driven jet engine NOT do? With only 15% of air diverted into the engine, and, with high alt. low relative humidity making only about 1/50th of that air actual moisture, one thing these engines DO NOT do, is produce massive opaque streams of miles-long, sun-covering so-called condensation. You will sometimes see a short, rapidly disappearing vapor trail. THAT is jet engine condensation. All the rest of the filth that's left in the sky? That stuff is not condensation, it's crimes against humanity and nature.
The best explanation
deserved
No the rain caused it
Как невидимка? Талибы их рагаткой валили.
Russki, aa b2 has never been shot down.
I remember when two billion was a lot of money ..
Thanks a lot sir.... It was really helpful❤❤❤... Appreciate your work...
Dat video quality doe
❤❤❤😂
Where do we draw the line on it just becoming a big ass turbo prop....minus the gears
How does the ejection mechanism work? Do they go through the top or does the canopy come off like a fighter jet
The exist from the top and ejection mechanism is so strong that the pilots needed serious medical attention after the ejection
there are explosives installed in the roof over the pilots' heads and when they decide to eject the explosives make a hole in the roof and the seats are being ejected through that hole
Welp. There goes $2 billion, in what 5 seconds
Pov trying to find a comment not from years ago, include serbia, don't talk about American design and don't talk about the aircraft cost
How to destroy a probably 1.5 billion plus dollar jet:
Skill issues
Thanks for explanation! best video ever
MoIsTuRe
Thank you modeling the F-104. I was working on modeling it and you cleared up a lot of things for me in your video. Thank you.
Demain, mardi vers une agence de banque populaire du Maroc à la régularisation de notre compte bancaire càd notre transferts de 5,1milliards euros reçu de défferentes banking européens, et si on arrive à aucune solution avec cette banque l'aventure sera très dongereux pour tout le Maroc Noureddine elhoussni
My uncle was on a transport plane to Guam when this happened.
Page 157 See ducted fan.
Page 157 Birmingham Wire Gauge
Jahat sangat...
Ha ha ha spirit is not spirit Serbian army PVO 1999 ❤
Serbians on top
That was a f 117 not a b2
@@The_White_House do some research to see if that's true. in addition to the f 117, one B2 was also shot down. only that the whole world was shown a copy that was deliberately destroyed to justify the loss of that plane
@@pravoslavnaarmija7834 lol, shure name the b2 that was shot down, spirit of Alaska? Spirit of serbian feverdreams.
@@The_White_House the spirit of kansas. exactly the one that fell in Japan. why don't they show a bunch of models that are prototypes, because one was made just to justify the loss of the bomber. The USA is the strongest aerospace power in the world right now, that's not in dispute, but why are they lying to you with some nonsense. Why do you think that every military intervention in the world by the USA is justified? do you really live in the illusion that you are invincible?
This thing cost more than nuclear aircraft carrier
No 🤦🏻♂️🤣
Not quite take the 2 billion it costs and add a zero behind the number
B2 : I can destroy anything Rain: Hold my moisture
bruh
Wondering why youtube recommended this video to me
700 millones de dólares quemados.
1700 millones
The B-2 Spirit is completely fly by wire. No human can react quickly enough to keep a flying wing bomber stable. The moisture in the sensors fed erroneous data into the flight control systems. Had the findings about this scenario been distributed to all B-2 crews this crash may have been avoided. As combat systems become evermore automated, we will unfortunately see what seems to be small factors cause major problems. To the control systems every datum input is crosschecked and ones seriously out of expected ranges are voted out. Enough spurious data were input to the control systems that they were taken as real. The crash became inevitable. Both crew persons ejected. One sustained serious injuries. The B-2 was engineered to tolerances previously unobtainable to perform beyond known flight and weapons profiles. Every time the performance envelope is enlarged there is a corresponding learning curve. Yes the most expensive plane in the world was ruined by a teeny weeny condensation on a sensor. Tell me what other plane has the same combat record as the B-2. Ask Saddam.
Basically just a ducted fan .
Basically a high bypass turbofan is a ducted propeller with a small jet engine in the middle
My main takeaways from thie: the only way to propel yourself in a fluid (such as air) is to push against the fluid. Pushing against the fluid propels the vehicle in the opposite direction, which is called thrust. Jet engines compress air before pushing it out, to increase the push in order to provide more thrust. They do this with propeller blades and combustion combined with restrictive ducting.
What would happen if it didn't eject any fuel?
I had no idea the bypass air provides the majority of the thrust
How to waste you 2billion dollar less than 10 minute
Not even close to the real truth. There is no petot tube on the airplane. The cause was not just build up of water in the sensing ports, it was a blatant disregard of accepted procedure established by Northrop. The Air Force technicians just screwed up, period. This video just reinforces the fact that it's been swept under the rug. I don't know if the guy that made this video is just stupid or complicit in the cover up.
This makes me not wanna ride thatt anymore
A 2 Billion dollar aircraft ruined by a teeny weeny condensation on the sensor..
So this is the outcome of the fuel fires in wtc when the planes hit, rather than billowing black fumes like here there was white plumes of huge proportions...all very dubious in my opinion
Huh? Maybe look at other building fires, black smoke is common
This is gonna blow your mind but smoke has different colors when it’s just in an open field with not much to burn vs a well aerated fire with plenty of material to feed it 😳 crazy right
Just pretend we lost it in Vegas
Vim aqui depois do vídeo do Fernando
Technology in hand of us thanks to the third Reich.
Ok
Technology thanks to the first human on earth
That's dumb.. the yb49 flew in 43.. the flying wing is nothing new but the b2 is...stealth and the ability to control a wing aircraft..
Understandible some what . But what's involved in overhauling the enjine
???
Give us ' in detail of what's all involved when joverhauling the turbofan engine
Briliiant video!
I thought jet engines work with Newton's Third Law, rather than the Second.
Its both. The one shown here is the second law F=ma. And now the third comes into play, every force has a counterforce. So without the explanation of the second law you couldnt explain the third because you wouldnt know about the force.
Imagine crashing the most expensive plane in the world
Imagine the most expensive plane crashing it self 🤔
@@dfrmotorsports4591 rain
It was the flight computers.
First lost od B2!? I don't think so. Serbian air defence shot down 1999. Spirit of Missoury. He crashed in Croatia. 3 months they pool out parts and soil from crash sceene. On that place now is a small lake. From 1999. no one have seen Spirit of Missoury (normally). Then they fake this crash in Guam and sad it is a Spirit of Kansas. Actualy, it was one of two concept models owned by manufacturer. Later, they just change the name on Spirit of Kansas in Spirit of Missoury and cover everything up.
The plane shot down in 1999 was the F117, not a B2
@@ozymandias1192 You'r wrooong. We'r shot down both. Americans are know as a nation who do not admite their losts. On 27. of Mart we shot down F117 and on 20. of May we shot down a B2. And here is the link ruclips.net/video/3Qi1z4vh79A/видео.html
No it was only an F-117 that was shot down. There is no evidence to suggest that the Spirit of Missouri was ever shot down.
@@Dylan_Sterling Wooow, there is no evidence? Did you wrote my commentar at all? Croatian firefighters who came first on the crash site describe that they'r saw a huge black object in fire with no vertical surface. Do you realy expecting from them to admit lost of 2 bilion $ plane!? Woooow maaaan....
@@djokicadjokic6375 No I did not wrote your commentar at all, you wrote your commentar at all. I know I shouldn’t make fun of you for your poor English, but come on man how hard can it be? Your evidence is some guy said he saw a black aircraft with “no vertical surface” and speculation. Woooooow maaaaan that’s some pretty irrefutable evidence right there.
so how is the fan in the front initially powered before enough air can be compressed?
The APU in the back of the aircraft actually spin the fan. The fan then suck air and that's it
@@simonpohludka1002 Yup APU is a small turbine engine that’s light enough to spin on electricity alone.
@@myusername3689 The APU also uses fuel
The APU produces electricity and compressed air. @@myusername3689